CÁC BÀI TIẾP THEO
- Luyện tập (trang 137)
- Luyện tập chung (trang 137, 138)
- Luyện tập chung (trang 138)
- Luyện tập chung (trang 138, 139)
- Luyện tập chung (trang 139)
CÁC BÀI TRƯỚC
- Phép nhân phân số (trang 132, 133)
- Luyện tập ( trang 133)
- Luyện tập (trang 134)
- Tìm phân số của một số (trang 135)
- Phép chia phân số (trang 135, 136)
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